Are you a new beekeeper or about to be one? Let's start with a simple statement about capturing a swarm of bees.

Don't do it!

Did we get your attention? We thought so.

Bees that swarm are usually on their way to some new digs!

A swarm will include some of the more docile bees...
At the time a swarm is captured it is usually in a temporary location, while scout bees look for a more permanent place. They are not overly defensive because they have neither brood or honey to protect.

But regardless of this reality, we do not recommend capturing a swarm as the way to obtain first bees, for a new beekeeper.

The first time you deal with bees is fascinating and somewhat nerve racking. It is a time when you will want to be organized and move things along on your terms. A package of bees and a nuc offer just those benefits - an orderly, methodical way to move new bees into a new home. As such they are great options for the new beekeeper.

Bee swarm on a tree branch

A swarm is, by definition, less predictable. That doesn't mean more chaotic. In fact, as we hinted above, the bees may well be more peaceful than package bees. But the location of the swarm, the race of bees and other important factors cannot be easily determined ahead of time. These variations and others are why we recommend a package or nuc for a new beekeeper, with a view to experiencing the capture of a swarm in the future.

With that in mind, let's take an introductory look at the process of capturing a swarm, just to provide you with a sense of what is involved.

Note: As with most things in beekeeping, there are many ways to capture a swarm. The approach described here is illustrative of one situation and method and, providing the basic principles are followed, alternative methods may be equally successful.

How do you locate a swarm?

One normally doesn't just stumble upon a swarm of bees. If you are in search of new bees and you DO stumble across a swarm, consider yourself very lucky!

Here are a couple of reasons why you might find yourself wanting to capture a swarm:

  • Your own bees swarmed. This is something you can hopefully avoid but if your bees have reason to swarm they will do just that. You may be able to retrieve them and install them in an additional hive. From one colony, comes two.
  • You were informed of a swarm. It's possible to register to be alerted when a swarm is located and needs removal. You have the opportunity to be the fearless hero, braving the swarm and saving the neighborhood! Or.... you simply come along, use your swarm-capturing techniques and drive away with new bees. But some will still see you as the superhero!

What are the advantages of capturing a swarm?

FREE BEES! But that is probably the least important aspect of a swarm. You are interacting with nature, not a commercial entity. More importantly, the bees in a swarm are, by definition, local and will probably react to conditions and the local environment better than "shipped packages".

Bee SwarmWhat are the disadvantages?

Compared to a package or a nuc, the primary challenge will be the logistics. Bees don't particularly care about the convenience of their location to mere humans. So while the perfect location - for us - might be a shoulder-height branch on a tree, the bees might choose the eve of a house. A whack of a branch or risking life and limb up a ladder - the bees don't care!

Thankfully, the most common locations are, indeed, quite convenient. The landing place for a swarm, in relation to its original home, is often about 50 feet away. The height, too, is often reasonably convenient for beekeepers.

When to capture a swarm

The most likely times for swarming are from spring to early summer. If you have registered your interest with local beekeeping clubs, you may be busy at this time!

What you will need

The basic equipment you will need is simple and includes a large tarp, a box to capture the swarm and a bee brush. Depending on the location of the swarm, some gardening shears may be helpful too. The box should be contained (otherwise your journey home will be quite interesting!) and ventilated.

And don't forget your protective clothing. You can easily locate videos on the Internet of beekeepers capturing swarms while unprotected. But consistent with our philosophy to not invite problems where they need not be invited, wearing protective clothing will allow you to focus on the job at hand.

The more relaxed you are the more chance you have of being successful.

Capturing a swarm

Preparing for the capture

After assessing the location, your challenge is to find a way to get the queen into your box. The most straightforward scenario is a swarm on a convenient branch and we'll use that here as an example.

Spread out a tarp underneath the swarm, weighing down the corners with rocks if there is a chance of wind blowing it up.

Capturing the swarm

Assess whether you think the size of the swarm will allow it to easily fit into the box. If so, you may decide that the majority of the swarm may be compact enough to have it drop into the box. In that situation, you can position the box under the swarm and whack the branch. The swarm will hopefully fall as a single mass into the box.

After hitting the branch and assuming a majority of bees are in the box, the next step is to "clean up" i.e. to collect as many of the remaining bees as possible.

Place the box on the tarp, with an open side on the ground so bees can easily access it. Then step back and wait.

The swarm will follow the queen, from her pheromones. This provides a simple way to assess whether you have been successful in getting the queen into the box. If you have then you will see the bees gradually "march" towards the box, to where the queen sits.

If the queen is not in the box, the bees will let you know. They will march towards her. Just try it again. The bees might not be on a convenient branch now, but if you can gently find a way to get the queen in the box you are on the right track.

If the swarm is not on a conveniently shakable object (such as a tree branch) then dislodging it into a waiting box may not be an option. In this situation, you may need to gently brush the bees into the box. The key, again, is to ensure the queen is in the box. If she is, the majority of the swarm will follow.

Installing in your beehive

Transporting the bees is fairly straightforward...
Depending on your level of comfort that the box will hold all the bees, you may wish to wear a veil if the box is in the car with you. Drive slowly!

Back at base, it is helpful if you had the foresight to set up a new hive. If not, that's fine but work reasonably quickly to do so. The box with the swarm can get hot quickly and you want to introduce your bees to their new home as soon as possible.

Place the tarp in front of the hive, as close as possible to the front (which should have no entrance reducer at his point). The tarp should "ramp up" to the hive, providing a walkway, of sorts.

Shake the bees from the box onto the tarp, as close to the entrance as you can. Then watch.

Remarkably, you will see some bees lining up at the front of the hive, fanning an orientation pheromone as a guide to the others. The rest will then do the march and eventually find their way into the hive. It is a thing of beauty!

It's important to emphasize again that a package of bees or a nuc are strongly recommended for the new beekeeper as a way to obtain and install your first bees.

On the other hand, watching a swarm capture - regardless of your experience - is fascinating and educational. Consider tagging along with a member of your beekeeping club, to watch them capture a swarm when they get the call. It's a fun experience!

The difficulty of a capturing a swarm can vary considerably, depending on swarm size, location, weather conditions and so on.

11 thoughts on “An introduction to capturing and installing a swarm of bees”

  1. My neighbor had a swarm across the street about a month ago. I called a friend that has a couple of hives and a little bit of experience. He came over with a box and captured the colony and set up the hive in my yard. So far….great. He thinks they’re probably Italian since they are very calm and mild.

    My question is we’ve already opened the hive and there is only about 2 1/2 frames filled and we added an upper box. Was that too fast and should we remove it until the colony is bigger and stronger? Thanks

  2. Hi have installed swarm into a hive some frames with honey drawn and un drawn have fed them with 2 to1 sugar when should I look at them as not enough frames in and need spacing thanks aileen

  3. Once you have your swarm in a brood box, what do you feed them on there certainly wont be any food available for them

  4. I caught my first swarm 3 days ago. It was a big swarm, about 20′ up in a tree. Climbed up a 12′ ladder, hooked a 50gal trash can at the top and took a pruning pole and vigorously shook the limb above. About half the bees landed in my can the others fell to the ground (where I had a NUC). I quickly realized the swarm was to big for a NUC so I went and got a brood box and poured the bees into the box. Wow! , what a rush. It is Monday morning and all looks well.

  5. Can you provide any info on what frames you put in the new box. What are your thoughts on the use of stickies in the new box?

  6. Keith, your comment made me laugh. Some of my girls swarmed in branches not far from home. No ladder necessary. Mostly exciting.

  7. Well, maybe it’s not recommended, but I started my first hive with a swarm. However, I was not alone capturing the swarm. I went with my beekeeper neighbor who has 4 hives and is on our local area swarm list. We captured 12 swarms in 2017, the first in April and the last in September. Because we were getting so many, I built two nuc boxes to use as swarm receptacles!
    It is a remarkably fun operation and the bees really are calm and cooperative. I plan to start my second hive from a swarm next spring.

  8. I’d like to watch it but no way would I start this way. I could see myself falling off a ladder into a mass of bees. And it would be a crushing experience for me and the bees! LOL

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